Published on in Vol 27 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/65772, first published .
Impact of Virtual Reality–Based Biofeedback on Sleep Quality Among Individuals With Depressive Symptoms, Anxiety Symptoms, or Both: 4-Week Randomized Controlled Study

Impact of Virtual Reality–Based Biofeedback on Sleep Quality Among Individuals With Depressive Symptoms, Anxiety Symptoms, or Both: 4-Week Randomized Controlled Study

Impact of Virtual Reality–Based Biofeedback on Sleep Quality Among Individuals With Depressive Symptoms, Anxiety Symptoms, or Both: 4-Week Randomized Controlled Study

Sisu Seong   1 , MSc ;   Hyewon Kim   2 , Dr med ;   Yaehee Cho   3 , MA ;   Min-Ji Kim   4 , MSc ;   Ka Ram Park   1 , MSc ;   Jooeun Choi   1 , MSc ;   Seonah Lee   3 , BSN ;   Dong Jun Kim   5 , PhD ;   Seog Ju Kim   3 , Dr med ;   Hong Jin Jeon   1, 3, 5, 6 , Dr med

1 Department of Medical Device Management and Research, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, Republic of Korea

2 Department of Psychiatry, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea

3 Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

4 Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea

5 Meditrix Co., Ltd., Seoul, Republic of Korea

6 Department of Health Sciences & Technology and Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, Republic of Korea

Corresponding Author:

  • Hong Jin Jeon, Dr med
  • Department of Psychiatry, Depression Center, Samsung Medical Center
  • Sungkyunkwan University School of Medicine
  • 81, Irwon-ro, Gangnam-gu
  • Seoul 06351
  • Republic of Korea
  • Phone: 821034103586
  • Email: jeonhj@skku.edu